SINGLE-SHAFT GAS-TURBINE PLANT

摘要

gas-turbine plants. SUBSTANCE: single- shaft gas-turbine plant with multi-stage rotor includes disks with working blades and intermediate disks. Blade safety locks with cylindrical axial projections received by mating holes in rim of adjacent intermediate disk are fitted in slots of disk rim of last stage of rotor. EFFECT: enhanced reliability due to locking intermediate disks relative to disks with working blades in circumferential direction; enhanced maintainability due to knockdown construction of rotor. 4 dwg